435 search results - page 50 / 87 » Hierarchical presentation of expansion terms |
176
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EDBT
2004
ACM
16 years 6 months ago
2004
ACM
Abstract. Clustering is a problem of great practical importance in numerous applications. The problem of clustering becomes more challenging when the data is categorical, that is, ...
142
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HT
2003
ACM
15 years 11 months ago
2003
ACM
We present an ongoing research project utilizing navigation and hyperlink data to aid collaborative knowledge building. We allow collaborators to personally organize documents and...
154
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ISCI
2007
15 years 6 months ago
2007
This paper examines a decision-tree framework for instance-space decomposition. According to the framework, the original instance-space is hierarchically partitioned into multiple...
168
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ICMCS
2006
IEEE
16 years 4 days ago
2006
IEEE
The rate-distortion optimal mode decision as well as motion estimation adopted in H.264 brings a big challenge to realtime encoding and transcoding duo to the high computation com...
174
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VRST
2006
ACM
16 years 1 days ago
2006
ACM
The ever increasing speed of Internet connections has led to a point where it is actually possible for every end user to seamlessly share data on Internet. Peer-To-Peer (P2P) netw...